Comparison
eval-view vs langfuse-java
Verdict
Pick eval-view if regression testing for AI agents to detect behavioral changes and output quality regressions over time; pick langfuse-java if langfuse-java is an auto-generated Java client for Langfuse API that supports observability and monitoring of large language models in a self-hosted setup.
Markdown twin · eval-view alternatives · langfuse-java alternatives
GraphCanon updated Sep 11, 2026
12views this month
vs
Trust & integrity
| Signal | eval-view | langfuse-java |
|---|---|---|
| Maintenance | Active (9d since push) As of Sep 2, 2026 · github_public_v1 | Very active (0d since push) As of Sep 11, 2026 · github_public_v1 |
| Provenance | Not a fork · Personal account As of Sep 2, 2026 · github_public_v1 | Not a fork · Organization account As of Sep 11, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Sep 18, 2026 · osv@v1 | No lockfile (source not queried) As of Jul 15, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- eval-view
- Regression testing for AI agents
- langfuse-java
- Auto-generated Java Client for Langfuse API
Stars
- eval-view
- 133
- langfuse-java
- 73
Forks
- eval-view
- 24
- langfuse-java
- 14
Open issues
- eval-view
- 4
- langfuse-java
- 10
Language
- eval-view
- Python
- langfuse-java
- Java
Adopt for
- eval-view
- Regression testing for AI agents to detect behavioral changes and output quality regressions over time.
- langfuse-java
- langfuse-java is an auto-generated Java client for Langfuse API that supports observability and monitoring of large language models in a self-hosted setup.
Persona
- eval-view
- -
- langfuse-java
- -
Runtime
- eval-view
- -
- langfuse-java
- -
License
- eval-view
- The software uses the Apache-2.0 license, offering permissive terms for use and distribution.
- langfuse-java
- MIT
Last pushed
- eval-view
- Aug 23, 2026
- langfuse-java
- Sep 10, 2026
Categories
- eval-view
- AI Agents, Evaluation & Observability
- langfuse-java
- Evaluation & Observability
Trust and health
Maintenance
- eval-view
- Active (82%)
- langfuse-java
- Very active (96%)
Days since push
- eval-view
- 9d
- langfuse-java
- 0d
Open issues (now)
- eval-view
- 4
- langfuse-java
- 10
Stars delta
- eval-view
- +7 (30d)
- langfuse-java
- +2 (30d)
Open issues delta
- eval-view
- +1 (30d)
- langfuse-java
- +2 (30d)
Owner type
- eval-view
- User
- langfuse-java
- Organization
Full report
- eval-view
- Trust report
- langfuse-java
- Trust report
Choose eval-view if…
- eval-view is primarily Python; langfuse-java is Java.
- License: eval-view is Apache-2.0, langfuse-java is MIT.
- Pricing: Free to use under the terms of the Apache License, Version 2.0..
- Requirements: Python environment is required for installation and usage.; Installation with pip: `pip install evalview`; Offline support means no live API keys necessary for the basic diff functionality..
- Tags unique to eval-view: agent-benchmark, agent-evaluation, ai-agents, regression-testing.
- Also covers AI Agents.
- eval-view ships Docker support for self-hosted deployment.
- When you need to track and assess the behavior consistency of your AI agent across versions without involving live API calls.
When NOT to use eval-view
- If you do not need to monitor specific behavioral characteristics such as tool call sequences and parameter consistency over time.
- When real-time output quality evaluation is critical, as eval-view's offline diffing does not provide immediate feedback on output changes without an LLM judge.
Choose langfuse-java if…
- langfuse-java is primarily Java; eval-view is Python.
- License: langfuse-java is MIT, eval-view is Apache-2.0.
- Tags unique to langfuse-java: analytics, java, langfuse, large-language-models.
- When your application development environment requires automatic integration with the Langfuse API through the use of Maven Central dependency management.
When NOT to use langfuse-java
- If you require a language-agnostic tool or do not wish to manage dependencies via Maven.
- In scenarios where the API's functionalities are too tailored for Langfuse-specific implementations, potentially lacking broader integrations that another competitor might offer directly in their SDK.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (hidai25/eval-view) · observed Sep 2, 2026
- GitHub forks (hidai25/eval-view) · observed Sep 2, 2026
- Last push (hidai25/eval-view) · observed Aug 23, 2026
- License file (Apache-2.0) · observed Sep 2, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (langfuse/langfuse-java) · observed Sep 11, 2026
- GitHub forks (langfuse/langfuse-java) · observed Sep 11, 2026
- Last push (langfuse/langfuse-java) · observed Sep 10, 2026
- License file (MIT) · observed Sep 11, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
GitHub stars on cards: eval-view 133 · langfuse-java 73 (synced Sep 2, 2026).
Common questions
- What is the difference between eval-view and langfuse-java?
- eval-view: Regression testing for AI agents. langfuse-java: Auto-generated Java Client for Langfuse API. See the comparison table for live GitHub stats and shared categories.
- When should I choose eval-view over langfuse-java?
- Choose eval-view over langfuse-java when eval-view is primarily Python; langfuse-java is Java; License: eval-view is Apache-2.0, langfuse-java is MIT; Pricing: Free to use under the terms of the Apache License, Version 2.0.; Requirements: Python environment is required for installation and usage.; Installation with pip:
pip install evalview; Offline support means no live API keys necessary for the basic diff functionality.; Tags unique to eval-view: agent-benchmark, agent-evaluation, ai-agents, regression-testing; Also covers AI Agents; eval-view ships Docker support for self-hosted deployment; When you need to track and assess the behavior consistency of your AI agent across versions without involving live API calls. - When should I choose langfuse-java over eval-view?
- Choose langfuse-java over eval-view when langfuse-java is primarily Java; eval-view is Python; License: langfuse-java is MIT, eval-view is Apache-2.0; Tags unique to langfuse-java: analytics, java, langfuse, large-language-models; When your application development environment requires automatic integration with the Langfuse API through the use of Maven Central dependency management.
- When should I avoid eval-view?
- If you do not need to monitor specific behavioral characteristics such as tool call sequences and parameter consistency over time. When real-time output quality evaluation is critical, as eval-view's offline diffing does not provide immediate feedback on output changes without an LLM judge.
- When should I avoid langfuse-java?
- If you require a language-agnostic tool or do not wish to manage dependencies via Maven. In scenarios where the API's functionalities are too tailored for Langfuse-specific implementations, potentially lacking broader integrations that another competitor might offer directly in their SDK.
- Is eval-view or langfuse-java more popular on GitHub?
- eval-view has more GitHub stars (133 vs 73). Stars measure visibility, not whether either tool fits your constraints.
- Are eval-view and langfuse-java open source?
- Yes - both are open-source projects on GitHub (eval-view: Apache-2.0, langfuse-java: MIT).
- Where can I find alternatives to eval-view or langfuse-java?
- GraphCanon lists graph-backed alternatives at eval-view alternatives and langfuse-java alternatives (eval-view markdown twin, langfuse-java markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, eval-view or langfuse-java?
- eval-view: Active. langfuse-java: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for eval-view and langfuse-java?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: eval-view trust report; langfuse-java trust report.